perl 5.6.1:
when i try a "system" command(with if loops for $?), i get this:
child exited with value 1
what is meant by this $? values and what does it meant if it returns 1?.. (0 Replies)
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Let's say I want to write a program that run these 4 UNIX commands and redirect output to a file.
#!/usr/local/bin/perl
use strict;
`cd \$HOME > output.txt`;
`cut -f1 inputfile.txt >> output.txt`;
`hostname >> output.txt`;
`ifconfig >> output.txt`;
I want to print a "carriage return"... (5 Replies)
Hi Everyone,
if my folder "foldera" inside has one file.
so if i do
if ($df =~ /^\./) { next; }
then i will get
###
filea
###
if i want to have
###
..
filea
###
means also display the parent .., how should i modify the perl ~// in my code?
Thanks
---------- Post updated... (6 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
Hi all,
Can anyone guess why this is happening? I am new to Perl, so please help me to fix this error:
- I have a static html file which calls the cgi-perl script.
HTML Code:
<html>
<head>
<title> Hey Dude! </title>
</head>
<body>
<form method="POST"... (3 Replies)
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Hi 2 all,
i have had AIX 7.2
:/# /usr/IBMAHS/bin/apachectl -v
Server version: Apache/2.4.12 (Unix)
Server built: May 25 2015 04:58:27
:/#:/# /usr/IBMAHS/bin/apachectl -M
Loaded Modules:
core_module (static)
so_module (static)
http_module (static)
mpm_worker_module (static)
... (3 Replies)
Perl::Critic::Policy::Modules::RequireFilenameMatchesPacUser(Contributed Perl DocumPerl::Critic::Policy::Modules::RequireFilenameMatchesPackage(3)NAME
Perl::Critic::Policy::Modules::RequireFilenameMatchesPackage - Package declaration must match filename.
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
The package declaration should always match the name of the file that contains it. For example, "package Foo::Bar;" should be in a file
called "Bar.pm". This makes it easier for developers to figure out which file a symbol comes from when they see it in your code. For
instance, when you see "Foo::Bar->new()", you should be able to find the class definition for a "Foo::Bar" in a file called Bar.pm
Therefore, this Policy requires the last component of the first package name declared in the file to match the physical filename. Or if
"#line" directives are used, then it must match the logical filename defined by the prevailing "#line" directive at the point of the
package declaration. Here are some examples:
# Any of the following in file "Foo/Bar/Baz.pm":
package Foo::Bar::Baz; # ok
package Baz; # ok
package Nuts; # not ok (doesn't match physical filename)
# using #line directives in file "Foo/Bar/Baz.pm":
#line 1 Nuts.pm
package Nuts; # ok
package Baz; # not ok (contradicts #line directive)
If the file is not deemed to be a module, then this Policy does not apply. Also, if the first package namespace found in the file is
"main" then this Policy does not apply.
CONFIGURATION
This Policy is not configurable except for the standard options.
AUTHOR
Chris Dolan <cdolan@cpan.org>
COPYRIGHT
Copyright (c) 2006-2011 Chris Dolan.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.16.3 2014-06-09 Perl::Critic::Policy::Modules::RequireFilenameMatchesPackage(3)